Here, we are going to learn how to check whether a given number is palindrome or not in JavaScript.
This article teaches us to check if string/number is a palindrome in JavaScript. Palindrome in JavaScript With Built-in Functions JavaScript provides several functions that we can use to detect whether a string is a palindrome or not. First, convert the string into an array using thestring.spli...
Below is an example to find if the string is a palindrome using JavaScript String and Array Methods ? Open Compiler // Function to check for Palindrome function isPalindrome(str) { const lowerCaseStr = str.toLowerCase(); const modifiedStr = lowerCaseStr.replace(/[\W_]/g, ''); const re...
Check Prime Number Example in Java - This program will read an integer number and check whether given number is Prime or Not, in this program we will divide number from 2 to number/2, if number divide by any number then number will not be prime number....
To check for palindrome i.e., whether entered number is palindrome or not in C++ programming, you have to first ask from the user to enter a number. Now to check whether the entered number is a palindrome number (if reverse of the number is equal to its original) or not a palindrome...
functionpalindrome(str) {// 排除干扰项str=str.toLowerCase().replace(/[^a-z0-9]/g, '');// 设置边界条件if(str.length <2) {returntrue; }// 检测首尾是否相等不相等,如果不等就直接返回 falseif(str[0] !==str[str.length -1]) {returnfalse; ...
// Function to check if a string is a palindrome function isPalindrome(str) { const cleanedStr = str.replace(/[^a-zA-Z0-9]/g, '').toLowerCase(); const reversedStr = cleanedStr.split('').reverse().join(''); return cleanedStr === reversedStr; ...
Madam is palindrome: true Kotlin is palindrome: false Explanation:In the above exercise - The "isPalindrome()" function takes a str parameter, which represents the string to be checked. Within the function, the input string str is first cleaned by converting it to lowercase and removing any ...
internalclassArmstrongNumberInCSharp{staticvoidMain(string[]args){Console.Write("Enter the number: ");intnumber=int.Parse(Console.ReadLine());intresult=0,remainder=0;inttemporaryNumber=number;intcount=number.ToString().Length;while(number>0){remainder=number%10;result+=(int)Math.Pow(remainder,cou...
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